package org.example.service;

import org.example.service.model.PromoModel;

/**
 * @Author itmei
 * @Package org.example.service
 * @Date 2025/6/4 14:50
 */
public interface PromoService {
    //根据itemId获取即将进行或正在进行的秒杀活动
    PromoModel getPromoByItemId(Integer itemId);
}
